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Transcript

THE ARID ZONE

the territory

Arid environments are characterized by scarce vegetation due to low humidity in the soil. The soil does not absorb rainwater and consequently the earth remains less and less humid, until it becomes rock.

General characteristics

fauna in the desert

All major zoological groups are represented in the desert fauna. There are mollusks, insects, scorpions and other arachnids, reptiles, small rodents, camels, dromedaries, antelopes, felines, some birds.

FAUNA

Flora

FLORA

There aren’t many plants that have adapted to the dryness of the desert, and those who did, are just seeds that wait for the rainy season

and finish their life cycles before the season ends. Most of the plants transformed their lives into thorns to collect as much humidity as possible like the cacti.

Climate

Are characterized by annual rainfall of less than 250 mm.

Classification of Köppenis: indicated with the symbol B.

Is unfortunately very present desertification

Climate

POPULATION

Population

Despite the desert inhospitality, different ethnic groups live in these places.

-Tuareg: "blue man"

-Beja: “Fuzzy-Wuzzies”

-Berberi: "free men"

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